The dollar strengthened against every major currency after comments from President Donald Trump and his Treasury Secretary stoked concern that a brief respite from tariff talk was well and truly over.

Trump was quoted saying his team was thinking of tariffs around 25% which could be announced on Feb. 1 but offered no other specifics.

However, Trump's threats have changed over time, ranging from small levies to ones exceeding 200%, leaving other nations and businesses unclear of what is to come next. Here is a roundup of Trump's trade-related threats.